:root{
  --bg:#f1e8da;--ink:#2a221c;--dim:rgba(42,34,28,.62);--faint:rgba(42,34,28,.38);--hair:rgba(42,34,28,.12);
  --paper:#fbf7f0;--card:rgba(251,247,240,.84);--gold:#b4783e;--seal:#b8321c;--sig:#d9542a;--ok:#3f8f6b;--warn:#b87a1e;--bad:#c0442c;
  --serif:"Noto Serif SC","Songti SC","STSong",serif;--latin:"Cormorant Garamond",Georgia,serif;--mono:"JetBrains Mono",ui-monospace,Consolas,monospace;
  --top:58px;--pw:340px;--ease:cubic-bezier(.2,.75,.15,1)}
*{box-sizing:border-box;margin:0;padding:0}
html,body{height:100%;background:var(--bg)}
body{color:var(--ink);font:400 12px/1.6 var(--mono);-webkit-font-smoothing:antialiased;overflow:hidden;-webkit-tap-highlight-color:transparent}
button,input{font:inherit;color:inherit}
a{color:inherit}
[hidden]{display:none!important}
::selection{background:var(--gold);color:#fff}
.glass{background:var(--card);backdrop-filter:blur(14px) saturate(1.2);-webkit-backdrop-filter:blur(14px) saturate(1.2)}

/* ---------- 顶栏 ---------- */
.top{position:fixed;z-index:30;top:0;left:0;right:0;height:var(--top);display:flex;align-items:center;gap:36px;padding:0 26px;
  background:linear-gradient(180deg,rgba(241,232,218,.92),rgba(241,232,218,0));pointer-events:none}
.top>*{pointer-events:auto}
.mark{display:flex;align-items:center;gap:12px;text-decoration:none}
.seal{width:30px;height:30px;background:var(--seal);color:#f6e7d8;display:grid;place-items:center;font:600 11px/1.05 var(--serif);font-style:normal;
  writing-mode:vertical-rl;border-radius:3px;box-shadow:inset 0 0 0 1.5px rgba(246,231,216,.35)}
.mark b{font:900 19px/1 var(--serif);letter-spacing:.1em}
.mark span{font:400 12px/1 var(--serif);letter-spacing:.3em;color:var(--dim)}
.top nav{display:flex;gap:4px;transition:opacity .6s}
.top nav a{text-decoration:none;padding:8px 14px;font:600 13px/1 var(--serif);letter-spacing:.32em;color:var(--dim);position:relative;transition:color .3s}
.top nav a:after{content:"";position:absolute;left:14px;right:calc(14px + .32em);bottom:1px;height:1px;background:var(--gold);transform:scaleX(0);transition:transform .35s}
.top nav a.on{color:var(--ink)}.top nav a.on:after{transform:scaleX(1)}
.top nav em{font:400 10px/1 var(--mono);font-style:normal;color:var(--gold);margin-left:4px;vertical-align:2px}
.qstat{margin-left:auto;display:flex;align-items:center;gap:9px;font-size:10.5px;letter-spacing:.12em;color:var(--dim)}
.qstat i{width:7px;height:7px;border-radius:50%;background:rgba(42,34,28,.25)}
.qstat.busy i{background:var(--sig);animation:pulse 1.6s ease-in-out infinite}
@keyframes pulse{0%,100%{box-shadow:0 0 0 0 rgba(255,122,61,.5)}50%{box-shadow:0 0 0 6px rgba(255,122,61,0)}}
.view{position:fixed;inset:0}

/* ---------- 地图与取景 ---------- */
#map{position:absolute;inset:0;background:var(--bg)}
.maplibregl-ctrl-attrib,.maplibregl-ctrl-logo{display:none!important}
/* 框外：不压黑，而是褪色 + 轻微暗化，像底片外的留白 */
.veil{position:absolute;z-index:1;inset:0;pointer-events:none;backdrop-filter:saturate(.35) brightness(1.06) contrast(.82);-webkit-backdrop-filter:saturate(.35) brightness(1.06) contrast(.82);background:rgba(246,239,228,.38);
  transition:opacity .6s}
.frame{position:absolute;z-index:2;pointer-events:none;transition:opacity .5s;box-shadow:0 0 0 1px rgba(42,34,28,.55),0 24px 60px -24px rgba(60,40,20,.45)}
.frame b{position:absolute;width:24px;height:24px;pointer-events:auto;touch-action:none;cursor:nwse-resize}
.frame b:before{content:"";position:absolute;width:16px;height:16px;border:0 solid var(--ink)}
.frame b.nw{left:-7px;top:-7px}.frame b.nw:before{left:6px;top:6px;border-left-width:2px;border-top-width:2px}
.frame b.ne{right:-7px;top:-7px;cursor:nesw-resize}.frame b.ne:before{right:6px;top:6px;border-right-width:2px;border-top-width:2px}
.frame b.sw{left:-7px;bottom:-7px;cursor:nesw-resize}.frame b.sw:before{left:6px;bottom:6px;border-left-width:2px;border-bottom-width:2px}
.frame b.se{right:-7px;bottom:-7px}.frame b.se:before{right:6px;bottom:6px;border-right-width:2px;border-bottom-width:2px}
.frame .ftag{position:absolute;left:0;top:-25px;font:600 11px/1 var(--serif);letter-spacing:.42em;color:var(--ink);text-shadow:0 0 6px var(--paper),0 0 2px var(--paper)}
.frame .fsz{position:absolute;right:0;top:-24px;font:400 11px/1 var(--mono);font-style:normal;color:var(--gold);font-variant-numeric:tabular-nums;text-shadow:0 0 6px var(--paper),0 0 2px var(--paper)}
.frame.bad{box-shadow:0 0 0 1.5px var(--sig)}.frame.bad b:before{border-color:var(--sig)}.frame.bad .fsz{color:var(--sig)}
.fticks{position:absolute;inset:0}
.fticks i{position:absolute;background:rgba(42,34,28,.6)}
.fticks .x{top:0;width:1px;height:6px}.fticks .y{left:0;height:1px;width:6px}
.fticks span{position:absolute;font:300 9.5px/1 var(--mono);color:var(--dim);white-space:nowrap;text-shadow:0 0 6px var(--paper),0 0 2px var(--paper)}
.fticks .xl{bottom:-16px;transform:translateX(-50%)}.fticks .yl{left:-7px;transform:translate(-100%,-50%)}
/* 剖面切线 A—B：横穿取景框 */
.cut{position:absolute;left:0;right:0;height:0;border-top:1.5px dashed rgba(217,84,42,.9);top:50%;transition:top .08s}
.cut span{position:absolute;top:-9px;width:17px;height:17px;border-radius:50%;background:var(--sig);color:#fff;font:600 10px/17px var(--mono);text-align:center;box-shadow:0 0 0 3px rgba(217,84,42,.22)}
.cut span:first-child{left:-9px}.cut span:last-child{right:-9px}
.cross{position:absolute;z-index:2;inset:0;pointer-events:none;opacity:0;transition:opacity .2s;overflow:hidden}
.cross.on{opacity:1}
.cross .v{position:absolute;top:0;bottom:0;width:1px;background:rgba(217,84,42,.55)}
.cross .tag{position:absolute;padding:3px 8px;background:rgba(251,247,240,.94);border:1px solid var(--hair);font-size:10.5px;color:var(--ink);transform:translate(12px,-28px);white-space:nowrap}

/* 作品标记 */
#vFrame .maplibregl-marker{z-index:3}
.wk{position:relative;width:58px;cursor:pointer;transition:transform .35s var(--ease),opacity .25s}
.wk img{width:58px;height:58px;display:block;object-fit:cover;border:3px solid #fff;box-shadow:0 10px 22px -6px rgba(60,40,20,.55)}
.wk span{display:block;margin-top:5px;text-align:center;font:600 11px/1.2 var(--serif);letter-spacing:.12em;color:var(--ink);text-shadow:0 0 6px var(--paper),0 0 2px var(--paper);white-space:nowrap}
.wk:hover{transform:translateY(-4px) scale(1.08)}
.wk.run img{border-color:var(--sig);animation:pulse 1.6s infinite}
.wk.hide{opacity:0;pointer-events:none}
.wk em{position:absolute;right:-7px;top:-7px;min-width:18px;height:18px;padding:0 5px;border-radius:9px;background:var(--seal);color:#fff;font:600 10px/18px var(--mono);font-style:normal;text-align:center}

/* 工具区 */
.tools{position:absolute;z-index:6;left:26px;top:calc(var(--top) + 6px);width:min(440px,calc(100% - var(--pw) - 76px));transition:opacity .5s,transform .6s var(--ease)}
.search{position:relative}
.search svg{position:absolute;left:14px;top:13px;width:16px;height:16px;fill:none;stroke:var(--dim);stroke-width:1.6;z-index:1}
.search input{width:100%;height:42px;padding:0 44px 0 40px;background:var(--card);backdrop-filter:blur(14px);-webkit-backdrop-filter:blur(14px);border:1px solid var(--hair);border-radius:3px;
  font:600 14px/1 var(--serif);letter-spacing:.06em;outline:none;transition:border-color .2s}
.search input:focus{border-color:rgba(226,192,138,.65)}
.search input::placeholder{color:var(--faint);font-weight:400}
.search kbd{position:absolute;right:12px;top:12px;font:400 10px/1 var(--mono);color:var(--faint);border:1px solid var(--hair);padding:3px 6px;border-radius:2px}
.search ul{list-style:none;margin-top:4px;background:rgba(251,247,240,.97);backdrop-filter:blur(14px);border:1px solid var(--hair);max-height:330px;overflow:auto}
.search ul:empty{display:none}
.search li{padding:10px 14px;cursor:pointer;display:grid;grid-template-columns:1fr auto;gap:2px 12px;border-top:1px solid var(--hair)}
.search li:first-child{border-top:0}
.search li:hover,.search li.on{background:rgba(226,192,138,.12)}
.search li b{font:600 14px/1.3 var(--serif)}
.search li em{font-style:normal;font-size:10px;color:var(--faint);align-self:center}
.search li span{grid-column:1/-1;font-size:10.5px;color:var(--dim)}
.search li.msg{display:block;color:var(--dim);cursor:default}
.chips{display:flex;align-items:center;gap:4px;margin-top:8px;flex-wrap:wrap}
.chips span{font:400 10px/1 var(--serif);letter-spacing:.3em;color:var(--dim);margin-right:4px;text-shadow:0 0 6px var(--paper),0 0 2px var(--paper)}
.chips button{all:unset;cursor:pointer;padding:6px 9px;background:var(--card);backdrop-filter:blur(10px);border:1px solid var(--hair);font:400 10.5px/1 var(--mono);color:var(--dim);transition:all .2s}
.chips button:hover{color:var(--ink);border-color:rgba(42,34,28,.4)}
.chips i{width:10px}
.chips .tool{font:600 12px/1 var(--serif);letter-spacing:.24em;color:var(--ink);padding:6px 10px 6px 12px}
.chips .tool.on{background:var(--ink);color:var(--paper);border-color:var(--ink)}
.back3d{all:unset;position:absolute;z-index:7;left:50%;bottom:42px;transform:translateX(-50%);cursor:pointer;padding:13px 24px;background:var(--ink);color:var(--paper);
  font:600 13px/1 var(--serif);letter-spacing:.3em;box-shadow:0 14px 34px -10px rgba(60,40,20,.5)}

/* 剖面卡 */
.pf{position:absolute;z-index:5;left:26px;bottom:24px;width:min(460px,calc(100% - var(--pw) - 76px));padding:12px 14px 10px;
  background:var(--card);backdrop-filter:blur(14px) saturate(1.2);-webkit-backdrop-filter:blur(14px) saturate(1.2);border:1px solid var(--hair);transition:opacity .5s,transform .6s var(--ease)}
.pf header{display:flex;justify-content:space-between;align-items:baseline;margin-bottom:6px}
.pf header b{font:600 12px/1 var(--serif);letter-spacing:.3em}
.pf header span{font-size:10px;color:var(--dim);font-variant-numeric:tabular-nums}
#prof,#prof2{width:100%;height:96px;display:block;overflow:visible}
#prof2{height:76px}
.pf footer{display:flex;justify-content:space-between;font:400 9.5px/1 var(--mono);color:var(--faint);margin-top:5px;padding-left:40px}
.pf footer span:first-child,.pf footer span:last-child{color:var(--sig);font-weight:600}

/* 底部右：光 + 色标 */
.dock{position:absolute;z-index:5;right:calc(var(--pw) + 40px);bottom:24px;display:flex;flex-direction:column;align-items:flex-end;gap:10px;transition:opacity .5s}
.lights{display:flex;gap:2px;padding:3px;background:var(--card);backdrop-filter:blur(12px);border:1px solid var(--hair)}
.lights button{all:unset;cursor:pointer;padding:9px 14px;font:600 12px/1 var(--serif);letter-spacing:.2em;color:var(--dim);transition:all .25s}
.lights button.on{background:var(--ink);color:var(--paper)}
.legend{width:190px;display:grid;grid-template-columns:1fr 1fr;font:300 9.5px/1 var(--mono);color:var(--dim);text-shadow:0 0 6px var(--paper),0 0 2px var(--paper)}
.legend s{grid-column:1/-1;height:5px;margin-bottom:6px;text-decoration:none;border-radius:1px}
.legend span:last-child{text-align:right}
.attr{position:absolute;z-index:5;right:calc(var(--pw) + 40px);bottom:6px;font:300 9px/1 var(--mono);color:rgba(42,34,28,.3)}

/* 面板 */
.panel{position:absolute;z-index:8;top:calc(var(--top) + 6px);right:20px;bottom:20px;width:var(--pw);display:flex;flex-direction:column;
  background:var(--card);backdrop-filter:blur(18px) saturate(1.25);-webkit-backdrop-filter:blur(18px) saturate(1.25);border:1px solid var(--hair);
  box-shadow:0 24px 60px -28px rgba(60,40,20,.45);overflow:hidden;transition:opacity .5s,transform .7s var(--ease)}
.panel>section{padding:16px 20px;border-bottom:1px solid var(--hair)}
.panel .grow{flex:1;overflow:auto;border-bottom:0}
.panel .grip,.only-m{display:none}
.panel h4{font:600 11px/1 var(--serif);letter-spacing:.42em;color:var(--dim);margin-bottom:11px;display:flex;justify-content:space-between}
.panel h4 span{font:400 9.5px/1 var(--mono);letter-spacing:0;color:var(--faint)}
.title{width:100%;border:0;background:transparent;font:900 27px/1.3 var(--serif);letter-spacing:.08em;outline:none;padding:0}
.title::placeholder{color:rgba(42,34,28,.25)}
.sub{margin-top:5px;font-size:10.5px;color:var(--dim);white-space:nowrap;overflow:hidden;text-overflow:ellipsis}
.kv{display:grid;grid-template-columns:auto 1fr;gap:4px 14px}
.kv dt{color:var(--faint)}.kv dd{text-align:right;font-variant-numeric:tabular-nums}
.kv dd.bad{color:var(--sig)}.kv dd.warn{color:var(--warn)}
.mats{display:grid;grid-template-columns:repeat(4,1fr);gap:12px}
.mats button{all:unset;cursor:pointer;display:flex;flex-direction:column;align-items:center;gap:7px;font:600 12px/1 var(--serif);letter-spacing:.14em;color:var(--dim)}
.mats s{display:block;width:100%;aspect-ratio:1;border-radius:50%;text-decoration:none;box-shadow:inset -6px -8px 14px rgba(0,0,0,.35),inset 4px 5px 10px rgba(255,255,255,.25);transition:transform .25s,box-shadow .25s}
.mats button:hover s{transform:scale(1.06)}
.mats button.on{color:var(--ink)}.mats button.on s{box-shadow:inset -6px -8px 14px rgba(0,0,0,.25),inset 4px 5px 10px rgba(255,255,255,.35),0 0 0 2px var(--paper),0 0 0 3.5px var(--ink)}
.mats button[disabled]{cursor:not-allowed;opacity:.38}
.mats em{font:400 9px/1 var(--mono);font-style:normal;color:var(--faint);height:9px}
.go{all:unset;flex:none;cursor:pointer;display:flex;justify-content:space-between;align-items:center;padding:20px 22px;
  background:var(--ink);color:var(--paper);font:900 15px/1 var(--serif);letter-spacing:.42em;transition:filter .25s}
.go:hover{background:var(--seal)}
.go em{font:400 10px/1 var(--mono);font-style:normal;letter-spacing:.08em;opacity:.6}
.go[disabled]{background:rgba(42,34,28,.14);color:var(--faint);cursor:not-allowed}

/* 任务卡 */
.job .jt{font:900 18px/1.3 var(--serif);letter-spacing:.08em;margin:0 0 10px}
.chip{display:inline-block;padding:3px 8px 2px;font:600 10px/1 var(--serif);letter-spacing:.2em;border:1px solid currentColor}
.chip.ok{color:var(--ok)}.chip.warn{color:var(--warn)}.chip.bad{color:var(--bad)}.chip.run{color:var(--sig)}.chip.q{color:var(--dim)}
.steps{list-style:none}
.steps li{display:grid;grid-template-columns:14px 1fr auto;gap:10px;align-items:center;padding:4px 0;color:var(--faint)}
.steps li i{width:7px;height:7px;border-radius:50%;border:1px solid currentColor;justify-self:center}
.steps li.done{color:var(--ink)}.steps li.done i{background:var(--ink)}
.steps li.active{color:var(--sig)}.steps li.active i{background:var(--sig);border-color:var(--sig);animation:pulse 1.6s infinite}
.steps li span{font:600 12px/1.3 var(--serif);letter-spacing:.08em}
.steps li em{font-style:normal;font-size:10.5px;font-variant-numeric:tabular-nums}
.jnote{margin-top:10px;font-size:10.5px;color:var(--dim);line-height:1.8}
.jnote.bad{color:var(--bad);white-space:pre-wrap;word-break:break-all}
.jthumb{display:block;margin-top:12px;position:relative;overflow:hidden}
.jthumb img{width:100%;display:block;transition:transform .6s}
.jthumb:hover img{transform:scale(1.03)}
.jthumb span{position:absolute;right:0;bottom:0;background:var(--ink);color:var(--paper);padding:6px 10px;font:600 11px/1 var(--serif);letter-spacing:.2em}
.btnrow{display:flex;gap:8px;margin-top:12px}
.btn{all:unset;cursor:pointer;padding:9px 13px;border:1px solid rgba(42,34,28,.35);font:600 12px/1 var(--serif);letter-spacing:.18em;text-align:center;transition:all .2s}
.btn:hover{background:var(--ink);color:var(--paper);border-color:var(--ink)}
.btn.solid{background:var(--ink);color:var(--paper);border-color:var(--ink)}.btn.solid:hover{background:var(--gold);border-color:var(--gold)}

/* ---------- 开场 ---------- */
.intro-ui{position:absolute;inset:0;z-index:9;pointer-events:none;opacity:0;transition:opacity 1.2s}
body.intro .intro-ui{opacity:1}
body.intro .intro-ui .cta{pointer-events:auto}
.intro-ui:before{content:"";position:absolute;inset:0;background:radial-gradient(ellipse 60% 80% at 14% 76%,rgba(247,240,229,.92),rgba(247,240,229,.55) 45%,transparent 72%)}
.ititle{position:absolute;left:clamp(26px,6vw,96px);bottom:clamp(60px,14vh,150px);max-width:560px}
.ititle h1{font:900 clamp(64px,10vw,150px)/.98 var(--serif);letter-spacing:.06em;text-shadow:0 2px 30px rgba(251,247,240,.6)}
.ititle .en{font:italic 400 clamp(18px,1.7vw,24px)/1.4 var(--latin);color:var(--dim);margin-top:18px}
.ititle .lead{font:400 15px/2 var(--serif);color:var(--dim);margin-top:22px;letter-spacing:.06em}
.cta{display:flex;align-items:center;gap:26px;margin-top:34px}
.cta button{all:unset;cursor:pointer;display:inline-flex;align-items:center;gap:18px;padding:18px 30px;background:var(--ink);color:var(--paper);
  font:900 15px/1 var(--serif);letter-spacing:.4em;transition:background .3s,gap .3s;box-shadow:0 18px 40px -16px rgba(60,40,20,.5)}
.cta button:hover{background:var(--seal);gap:24px}
.cta button svg{width:26px;height:10px;fill:none;stroke:currentColor;stroke-width:1.5}
.cta a{font:600 13px/1 var(--serif);letter-spacing:.3em;color:var(--dim);text-decoration:none;border-bottom:1px solid var(--hair);padding-bottom:5px}
.cta a:hover{color:var(--ink)}
.iread{position:absolute;right:clamp(26px,4vw,60px);bottom:clamp(40px,8vh,80px);text-align:right;display:grid;gap:6px;font:300 11px/1.4 var(--mono);color:var(--dim);text-shadow:0 0 6px var(--paper),0 0 2px var(--paper)}
.iread b{font:900 30px/1 var(--serif);letter-spacing:.14em;color:var(--ink);margin-bottom:6px}
.ihint{position:absolute;left:50%;top:calc(var(--top) + 14px);transform:translateX(-50%);font:400 10.5px/1 var(--serif);letter-spacing:.4em;color:var(--faint)}
body.intro .tools,body.intro .panel,body.intro .pf,body.intro .dock,body.intro .frame,body.intro .veil,body.intro .attr{opacity:0;pointer-events:none}
body.intro .panel{transform:translateX(40px)}body.intro .pf{transform:translateY(30px)}body.intro .tools{transform:translateY(-16px)}
body.intro .top nav{opacity:0;pointer-events:none}
body.intro #vFrame .maplibregl-marker{opacity:0;pointer-events:none}
body.m3d .veil,body.m3d .frame,body.m3d .cross,body.m3d .tools,body.m3d .pf,body.m3d .dock{opacity:0;pointer-events:none}
body.m3d .panel{opacity:0;pointer-events:none;transform:translateX(40px)}

/* ---------- 作品墙 ---------- */
#vWorks{overflow:auto;padding:calc(var(--top) + 36px) 56px 80px;background:radial-gradient(ellipse at 50% 0%,#fbf6ee,var(--bg) 70%)}
.wall-head{display:flex;align-items:baseline;gap:24px;margin:0 auto 36px;max-width:1500px}
.wall-head h2{font:900 42px/1 var(--serif);letter-spacing:.24em}
.wall-head p{color:var(--dim);font-size:11px;letter-spacing:.06em}
.wall{display:grid;grid-template-columns:repeat(auto-fill,minmax(250px,1fr));gap:46px 30px;max-width:1500px;margin-inline:auto}
.card{text-decoration:none;display:block}
.card .im{aspect-ratio:1;background:#e8ddcc;position:relative;overflow:hidden;box-shadow:0 26px 50px -28px rgba(60,40,20,.55)}
.card img{width:100%;height:100%;object-fit:cover;display:block;transition:transform .9s var(--ease)}
.card:hover img{transform:scale(1.045)}
.card .ph{position:absolute;inset:0;display:grid;place-items:center;color:var(--faint);font:600 12px/1 var(--serif);letter-spacing:.3em}
.card h3{font:900 19px/1.3 var(--serif);letter-spacing:.12em;margin-top:16px}
.card p{display:flex;justify-content:space-between;align-items:center;color:var(--dim);font-size:10.5px;margin-top:5px}
.empty{grid-column:1/-1;padding:120px 0;text-align:center;color:var(--dim);font:600 15px/2.2 var(--serif);letter-spacing:.18em}
.empty a{color:var(--gold)}

/* ---------- 详情 ---------- */
#vWork{display:grid;grid-template-columns:1fr 380px;padding-top:var(--top)}
.viewer{position:relative;overflow:hidden;cursor:grab;touch-action:none;background:radial-gradient(ellipse at 50% 45%,#fbf7f0,#e9dfcf 75%)}
.viewer:active{cursor:grabbing}
.viewer img{position:absolute;left:0;top:0;transform-origin:0 0;user-select:none;-webkit-user-drag:none;box-shadow:0 34px 70px -30px rgba(60,40,20,.55)}
.vempty{position:absolute;inset:0;display:grid;place-items:center;text-align:center;color:var(--faint);font:600 14px/2.2 var(--serif);letter-spacing:.24em}
.vempty b{display:block;font:900 64px/1 var(--serif);color:rgba(42,34,28,.1);letter-spacing:.1em;margin-bottom:18px}
.vhint{position:absolute;left:24px;bottom:18px;font-size:10px;letter-spacing:.14em;color:var(--faint)}
.vzoom{position:absolute;right:24px;bottom:18px;font-size:10px;color:var(--faint);font-variant-numeric:tabular-nums}
.detail{overflow:auto;border-left:1px solid var(--hair);background:var(--paper)}
.detail>section{padding:20px 26px;border-bottom:1px solid var(--hair)}
.detail h2{font:900 32px/1.25 var(--serif);letter-spacing:.1em;margin:12px 0 8px}
.detail h4{font:600 11px/1 var(--serif);letter-spacing:.42em;color:var(--dim);margin-bottom:12px}
.bars{display:grid;gap:7px}
.bars div{display:grid;grid-template-columns:44px 1fr 48px;gap:10px;align-items:center;font-size:10.5px}
.bars span{font:600 11.5px/1 var(--serif);letter-spacing:.1em}
.bars s{height:3px;background:var(--gold);text-decoration:none;display:block;min-width:2px}
.bars em{font-style:normal;text-align:right;font-variant-numeric:tabular-nums;color:var(--dim)}
.notes{list-style:none;display:grid;gap:6px;font-size:10.5px;color:var(--dim);line-height:1.6}
.notes li{padding-left:13px;position:relative}
.notes li:before{content:"";position:absolute;left:0;top:.75em;width:6px;height:1px;background:currentColor}
.notes.bad li{color:var(--bad)}
.dl{display:grid;gap:8px}
.dl a{display:flex;justify-content:space-between;padding:12px 15px;border:1px solid rgba(42,34,28,.3);text-decoration:none;font:600 13px/1 var(--serif);letter-spacing:.16em;transition:all .2s}
.dl a em{font:400 10px/1 var(--mono);font-style:normal;color:var(--faint)}
.dl a:hover{background:var(--ink);color:var(--paper)}.dl a:hover em{color:#555}
.toast{position:fixed;z-index:60;left:50%;bottom:34px;transform:translate(-50%,18px);background:var(--ink);color:var(--paper);padding:12px 20px;
  font:600 13px/1.4 var(--serif);letter-spacing:.08em;opacity:0;pointer-events:none;transition:all .35s;max-width:86vw;box-shadow:0 18px 40px -14px rgba(60,40,20,.5)}
.toast.on{opacity:1;transform:translate(-50%,0)}

/* ---------- 手机 ---------- */
@media (max-width:820px){
  :root{--top:52px}
  .top{gap:14px;padding:0 14px;padding-top:env(safe-area-inset-top)}
  .mark span,.mark b{display:none}
  .top nav a{padding:8px 10px}
  .qstat span{max-width:110px;overflow:hidden;text-overflow:ellipsis;white-space:nowrap}
  .tools{left:max(12px,env(safe-area-inset-left));right:max(12px,env(safe-area-inset-right));width:auto}
  .search kbd{display:none}
  .chips{flex-wrap:nowrap;overflow-x:auto;scrollbar-width:none}.chips::-webkit-scrollbar{display:none}
  .chips button{flex:none;padding:12px 12px;min-width:20px;text-align:center}
  .frame b{width:42px;height:42px}
  .frame b.nw{left:-15px;top:-15px}.frame b.ne{right:-15px;top:-15px}.frame b.sw{left:-15px;bottom:-15px}.frame b.se{right:-15px;bottom:-15px}
  .frame b.nw:before{left:14px;top:14px}.frame b.ne:before{right:14px;top:14px}.frame b.sw:before{left:14px;bottom:14px}.frame b.se:before{right:14px;bottom:14px}
  .fticks span{display:none}
  .pf,.attr,.legend{display:none}
  .dock{right:12px;bottom:auto;top:calc(var(--top) + 96px)}
  .lights button{padding:12px 12px;letter-spacing:.1em}
  .only-m{display:block}
  .panel{top:auto;left:0;right:0;bottom:0;width:auto;max-height:84dvh;border:0;border-top:1px solid rgba(42,34,28,.18);border-radius:18px 18px 0 0;padding-bottom:env(safe-area-inset-bottom);
    box-shadow:0 -14px 36px -12px rgba(60,40,20,.45);background:rgba(251,247,240,.94)}
  .mats{gap:16px;padding:0 6px}
  .lights button{min-width:34px;text-align:center}
  .chips button{min-height:20px}
  .panel .grip{display:block;padding:9px 0 3px;cursor:grab;touch-action:none}
  .panel .grip i{display:block;width:38px;height:4px;border-radius:2px;background:rgba(42,34,28,.28);margin:0 auto}
  .panel>section.head{padding:6px 18px 12px}
  .title{font-size:22px}
  .panel:not(.open) .more{display:none}
  .panel.open{overflow:auto}.panel.open .grow{overflow:visible}
  .go{position:sticky;bottom:0;padding:17px 18px}
  .back3d{bottom:auto;top:calc(var(--top) + 60px)}
  .ititle{left:22px;right:22px;bottom:110px}
  .ititle .lead{font-size:13.5px}
  .iread{display:none}
  #vWorks{padding:calc(var(--top) + 20px) 16px 60px}
  .wall-head h2{font-size:28px}
  .wall{grid-template-columns:repeat(2,1fr);gap:26px 14px}
  .card h3{font-size:15px;margin-top:10px}.card p{flex-direction:column;align-items:flex-start;gap:6px}
  #vWork{display:block;overflow:auto}
  .viewer{height:62dvh}
  .detail{border-left:0}
}
@media (prefers-reduced-motion:reduce){*{animation:none!important;transition:none!important}}